diff --git a/parser/Makefile b/parser/Makefile
index aa1038f3a..b7af712f0 100644
--- a/parser/Makefile
+++ b/parser/Makefile
@@ -79,8 +79,8 @@ EXTRA_CFLAGS+=-DSUBDOMAIN_CONFDIR=\"${CONFDIR}\"
 SRCS = parser_common.c parser_include.c parser_interface.c parser_lex.c \
        parser_main.c parser_misc.c parser_merge.c parser_symtab.c \
        parser_yacc.c parser_regex.c parser_variable.c parser_policy.c \
-       parser_alias.c mount.c dbus.c lib.c profile.cc rule.c common_optarg.c \
-       signal.c ptrace.c
+       parser_alias.c common_optarg.c lib.c \
+       mount.cc dbus.cc profile.cc rule.cc signal.cc ptrace.cc
 HDRS = parser.h parser_include.h immunix.h mount.h dbus.h lib.h profile.h \
        rule.h common_optarg.h signal.h ptrace.h
 TOOLS = apparmor_parser
diff --git a/parser/dbus.c b/parser/dbus.cc
similarity index 100%
rename from parser/dbus.c
rename to parser/dbus.cc
diff --git a/parser/mount.c b/parser/mount.cc
similarity index 100%
rename from parser/mount.c
rename to parser/mount.cc
diff --git a/parser/ptrace.c b/parser/ptrace.cc
similarity index 100%
rename from parser/ptrace.c
rename to parser/ptrace.cc
diff --git a/parser/rule.c b/parser/rule.cc
similarity index 100%
rename from parser/rule.c
rename to parser/rule.cc
diff --git a/parser/signal.c b/parser/signal.cc
similarity index 100%
rename from parser/signal.c
rename to parser/signal.cc